In order to emulate the behavior of three-phase machines in a hardware-in-the-loop test bench, an applicable power electronic device is required. For this purpose, an inverter concept with four variable voltage levels per phase is presented. This concept precisely fulfills the requirements of three-phase machine emulation. The presented inverter is theoretically able to adjust the ideal countervoltage course which is needed to emulate three-phase machines' electrical behavior. In contrast, the countervoltages of commonly used power electronic devices suffer from deviation caused by switched-mode operation or limited bandwidth. Within this paper the setup of the four-level inverter is presented. Besides, the paper discusses a control strategy for operating the four-level inverter as a three-phase machine emulator.
Description
Four-Level Inverter with Variable Voltage Levels for Hardware-in-the-Loop Emulation of Three-Phase Machines - IEEE Conference Publication
%0 Conference Paper
%1 9215767
%A Fischer, M.
%A Ruthardt, J.
%A Ketchedjian, V.
%A Ziegler, P.
%A Nitzsche, M.
%A Roth-Stielow, J.
%B 2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)
%D 2020
%K epe fischer ilea ketchedjian nitzsche roth-stielow ruthardt ziegler
%P P.1-P.8
%T Four-Level Inverter with Variable Voltage Levels for Hardware-in-the-Loop Emulation of Three-Phase Machines
%U https://ieeexplore.ieee.org/document/9215767
%X In order to emulate the behavior of three-phase machines in a hardware-in-the-loop test bench, an applicable power electronic device is required. For this purpose, an inverter concept with four variable voltage levels per phase is presented. This concept precisely fulfills the requirements of three-phase machine emulation. The presented inverter is theoretically able to adjust the ideal countervoltage course which is needed to emulate three-phase machines' electrical behavior. In contrast, the countervoltages of commonly used power electronic devices suffer from deviation caused by switched-mode operation or limited bandwidth. Within this paper the setup of the four-level inverter is presented. Besides, the paper discusses a control strategy for operating the four-level inverter as a three-phase machine emulator.
@inproceedings{9215767,
abstract = {In order to emulate the behavior of three-phase machines in a hardware-in-the-loop test bench, an applicable power electronic device is required. For this purpose, an inverter concept with four variable voltage levels per phase is presented. This concept precisely fulfills the requirements of three-phase machine emulation. The presented inverter is theoretically able to adjust the ideal countervoltage course which is needed to emulate three-phase machines' electrical behavior. In contrast, the countervoltages of commonly used power electronic devices suffer from deviation caused by switched-mode operation or limited bandwidth. Within this paper the setup of the four-level inverter is presented. Besides, the paper discusses a control strategy for operating the four-level inverter as a three-phase machine emulator.},
added-at = {2020-11-16T14:37:26.000+0100},
author = {{Fischer}, M. and {Ruthardt}, J. and {Ketchedjian}, V. and {Ziegler}, P. and {Nitzsche}, M. and {Roth-Stielow}, J.},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/21487158d396bf96c0b486b7002504a92/ilea},
booktitle = {2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)},
description = {Four-Level Inverter with Variable Voltage Levels for Hardware-in-the-Loop Emulation of Three-Phase Machines - IEEE Conference Publication},
interhash = {17726bd32d90d4d7730235e767c24665},
intrahash = {1487158d396bf96c0b486b7002504a92},
keywords = {epe fischer ilea ketchedjian nitzsche roth-stielow ruthardt ziegler},
month = {09},
pages = {P.1-P.8},
timestamp = {2021-09-21T11:34:04.000+0200},
title = {Four-Level Inverter with Variable Voltage Levels for Hardware-in-the-Loop Emulation of Three-Phase Machines},
url = {https://ieeexplore.ieee.org/document/9215767},
year = 2020
}
